/Engine/Source/Developer/AutomationDriver/Public/IDriverSequence.h
Queues the series of events to invoke a mouse wheel scroll until the specified locator is locates the desired element or the beginning is reached at the current cursor position
[IActionSequence](API\Developer\AutomationDriver\IActionSequence) & ScrollToBeginningUntil ( const [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [IElementLocator](API\Developer\AutomationDriver\IElementLocator), ESPMode::ThreadSafe > & ElementLocator )